The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Some of the smallest works of art in existence.

Extensive Orthodox icon collection in Andorra.

This massive fiberglass Gulliver turns every visitor into a Lilliputian.

In one of the smallest countries in the world stands an original Salvador Dalí sculpture.

A crumbling cliffside ruin hidden in the woods.

This garden houses the remains of the ancient Greek port of Marseille.

This monumental fountain has moved around the city multiple times.

This shining multicolored metro station deep under Naples is said to be the most beautiful in Europe.

These "anatomical machines" are only one of the many strange items in this Italian crypt.

The once forbidden "secret cabinet" of erotic art from excavations of Pompeii and Herculaneum.

The burial place of an obscure North African saint was turned into a macabre body preservation factory for the 17th-century Neapolitan elite.

An underground paleo-Christian burial site composed of the remains of several cemeteries and Basilicas.

Pompeii's less famous neighbor is still revealing her secrets.

This amazingly well-preserved villa just outside Pompeii boasts rare examples of ancient Roman paintings.

Erotic art covers the walls of the largest ancient pleasure palace.

The walls and streets of the ancient city are peppered with penises.

Ancient snack bar of the Roman Empire re-opened.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

Before it was buried by volcanic ash, this fast-food restaurant fed the hungry hordes of ancient Rome.

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

Over 50 exquisite hand-painted Renaissance maps decorate a Medici storage room.

An Orthodox church built by the Royal Family for the Russian community exiled to the French Riviera.

This modern museum of Mediterranean culture is surrounded by a surreal concrete honeycomb.